When will You ever understand?

WHy can't you understand what I am trying to say? How can I get my point across to you? How do I tell you this is not going to work? Not for me. No way! Please! Grow up and be like a responsible adult. I can't take these nonsense anymore! It's so damn irritating! I believed I have suffered enough! Take your nonsense and go if you cannot behave like an adult! You are not a kid. I don't want to look after a guy who behaves like a spoilt child. I can't get security from you. Can you please please. Grow up or go away! DOn't come threaten me with your nonsense. I had enough! I mean it! I HAD ENOUGH!!!!!